\documentclass{standalone}
\usepackage{tikz}
\usepackage{ctex,siunitx}
\setCJKmainfont{Noto Serif CJK SC}
\usepackage{tkz-euclide}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{circuitikz}
\usetikzlibrary{patterns, calc}
\usetikzlibrary {decorations.pathmorphing, decorations.pathreplacing, decorations.shapes}
\ctikzset{bipoles/length=1cm}
\begin{document}
\small
\begin{circuitikz}[>=latex, scale=1,european]
  % \useasboundingbox(0.9,0)rectangle(5.1,5);
  \draw (0,0) to [vC] (0,1.5) --(3,1.5)to  [american inductor](3,0)--(0,0);
  \draw (1.5, 1.5) to(1.5,1.8) node [bareantenna]{} ;
  \draw (1.5, 0) to(1.5,-.3) node [ground]{} ;
  \draw (1.5, 0) [fill=black] circle (1.5pt);
  \draw (1.5, 1.5) [fill=black] circle (1.5pt);
\end{circuitikz}
\end{document}